The buttons and menus at the top of your inbox look a bit different: there's a new "Labels" button that makes labeling messages even easier. Turn on keyboard shortcuts and hit "L" to bring up your labels, and auto-complete will take it from there. Use the "Move to" button to label and archive in just one step -- just like you would with a folder. Learn more
Send in a self-addressed stamped envelope, get back some free Gmail stickers. We may be all about speedy electronic communication, but this time we're going old school with snail mail. Send in your envelope, postmarked by February 14th, 2009, to: Send me some Gmail stickers already, P.O. Box 391420, Mountain View, CA 94039-1420Learn more
Fast PDF previews
Now you can preview PDFs right in your browser without waiting for them to download and open in another application. Just click the "View" link next to any .pdf attachments you receive.
New in Labs: Tasks
Keep track of what you need to do with a lightweight task list right inside of Gmail. Just click and type to add new tasks, convert emails into tasks, and (most satisfyingly) check them off as you're done. Once you turn on this Labs feature, look for the Tasks link to the left of your inbox under Contacts. Turn on tasks and more from the Labs tab under Settings. Learn more
New in Labs: Text Messaging in Chat
Send SMS text messages right from Gmail. You chat from your comfy computer and reach your friends on the go; they get your messages as texts and can peck out replies on their little keyboards. Turn on SMS text messaging and more from the Labs tab under Settings. Learn more